Liquid storage vessel



FIG. 1 a perspective view of a liquid storage vessel,

FIG. 2 is a top view of the liquid storage vessel,

FIG. 3 is a front view of the liquid storage vessel; and,

FIG. 4 is a left side view of the liquid storage vessel.

The indicia depicted by means of broken lines in the drawings are shown for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a liquid storage vessel, as shown and described. 